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FOX rear heavy-duty spring upgrade kit for 2021+ Ford Bronco provides a higher-capacity rear spring solution intended to improve load support and rear-end control for towing, cargo or off-road use. The kit offers a direct-fit upgrade for late-model Broncos, supplying a more robust spring rate where additional rear support is desired while maintaining fitment and installation simplicity for the vehicle's rear suspension.
Fox 21+ Ford Bronco Rear HD Spring Kit Upgrade - Silver
